Base | Representation |
---|---|
bin | 1100001000010… |
… | …0010101111000 |
3 | 10112201122121212 |
4 | 3002010111320 |
5 | 101010424340 |
6 | 5014222252 |
7 | 1155263612 |
oct | 302042570 |
9 | 115648555 |
10 | 50873720 |
11 | 267981a7 |
12 | 15054988 |
13 | a702cc1 |
14 | 6a83db2 |
15 | 46eda65 |
hex | 3084578 |
50873720 has 16 divisors (see below), whose sum is σ = 114465960. Its totient is φ = 20349472.
The previous prime is 50873699. The next prime is 50873729. The reversal of 50873720 is 2737805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50873729) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635882 + ... + 635961.
Almost surely, 250873720 is an apocalyptic number.
It is an amenable number.
50873720 is an abundant number, since it is smaller than the sum of its proper divisors (63592240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50873720 is a wasteful number, since it uses less digits than its factorization.
50873720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1271854 (or 1271850 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 50873720 is about 7132.5815803256. The cubic root of 50873720 is about 370.5366451880.
The spelling of 50873720 in words is "fifty million, eight hundred seventy-three thousand, seven hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •